Results 1 to 4 of 4

Thread: Crashing Delphi OpenGL program

  1. #1
    Guest

    Crashing Delphi OpenGL program

    I've got strange problem: I'm programming OGL in Delphi and after finishing program compiled from source, exception "Process ddhelp .... of module unknown" raises. If I want to run compiled exe-file, after finishing screen goes blue with typical Win error messages. It makes the same problem on WinME and Win2000, hardware is AMD Athlon 1.2GHz, nVidia MX 400. Could anyone give me a hint? I think I'm using original Windows - openGL32.dll and glu32.dll libraries (via downloaded unit opengl.pas) - isn't it necessary to use some nVidia library ...? Thaks very much for any reply

  2. #2
    Senior Member Frequent Contributor
    Join Date
    Aug 2000
    Location
    Cardiff University
    Posts
    653

    Re: Crashing Delphi OpenGL program

    Are you running it in debugger?

  3. #3
    Guest

    Re: Crashing Delphi OpenGL program

    Yes, of course, but debugger says nothing and Delphi locks up - debugging process is still running and can't be stopped. This problem appears mostly with example program from www.opengl.cz, programming ('programovani') tutorial No.10. If you want, test it...

    Thanx, David

  4. #4
    Senior Member Frequent Contributor
    Join Date
    Aug 2000
    Location
    Cardiff University
    Posts
    653

    Re: Crashing Delphi OpenGL program

    What I meant was that in windows 98 when I ran my delphi app through the debugger it would crash 75% of the time, if I ran it alone it was fine. It was somewhere in getting the dc that did it. Never figured why, it is now fine in 2000 though.

Similar Threads

  1. Program crashing on draw call with very basic shaders
    By jafrbc in forum OpenGL: Basic Coding
    Replies: 1
    Last Post: 06-22-2014, 11:15 AM
  2. program crashing when glubuild2dmipmap is called
    By supercat1 in forum OpenGL: Basic Coding
    Replies: 8
    Last Post: 06-20-2006, 09:59 PM
  3. Program crashing at 'glTexImage2D'
    By opcode in forum OpenGL: Basic Coding
    Replies: 4
    Last Post: 03-09-2004, 03:57 PM
  4. OpenGL in Delphi
    By DarkLight in forum OpenGL: Basic Coding
    Replies: 0
    Last Post: 01-24-2003, 04:43 PM
  5. GL Program Crashing........
    By caesar868 in forum OpenGL: Basic Coding
    Replies: 8
    Last Post: 08-18-2000, 02:15 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Proudly hosted by Digital Ocean